The following initial rate data were obtained on the rate of binding of glucose with the enzyme hexokinase (from yeast) present at a concentration of 1.34 mmol/dm3. [C6H12O6]  / (mmol dm-3) 1.00 1.54 3.12 4.02 Initial speed v0 / (mol dm-3 s-1) 5.00 7.60 15.5 20.0   (a) What is the order of the reaction with respect to glucose?          (b) use the data above to calculate the rate constant. k = ________  (mol/L/s,  s-1,  L/mol/s, or L2/mol2/s). 3 s.f. normal format

Principles of Modern Chemistry
8th Edition
ISBN:9781305079113
Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Chapter18: Chemical Kinetics
Section: Chapter Questions
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  • The following initial rate data were obtained on the rate of binding of glucose with the enzyme hexokinase (from yeast) present at a concentration of 1.34 mmol/dm3.

    [C6H12O6]  / (mmol dm-3) 1.00 1.54 3.12 4.02
    Initial speed v/ (mol dm-3 s-1) 5.00 7.60 15.5 20.0

     

    (a) What is the order of the reaction with respect to glucose? 

     
       
     

    (b) use the data above to calculate the rate constant.

    k = ________  (mol/L/s,  s-1,  L/mol/s, or L2/mol2/s). 3 s.f. normal format

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